On Thu, Nov 26, 2015 at 2:49 AM, Hendrik Leppkes <h.lepp...@gmail.com> wrote: > On Thu, Nov 26, 2015 at 6:04 AM, Ganesh Ajjanagadde > <gajjanaga...@gmail.com> wrote: >> This is needed in order to obtain what is available for hardcoded >> table generation. >> >> A minimal avutil/host_libm.h is also created. >> > > I'm really not a fan of this change. configure is slow and complex > enough as it is, and host tools don't need to be micro-optimized, > since they are never run by a user.
2 comments: 1. I deliberately kept the host_math_func list very short because I recognized this concern regarding configure's slowness. 2. They are run by a lot of users, since tablegen is done at runtime by default. "Never run by a user" is thus incorrect. It is not a "micro-optimization", pow is often 4x slower than relevant function. > > - Hendrik > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
